石狮网站建设价格/优化搜索引擎的方法

一、导入依赖（pom.xml）

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd"><modelVersion>4.0.0</modelVersion><groupId>com.wgz</groupId><artifactId>wgz-security-auth</artifactId><version>0.0.1-SNAPSHOT</version><name>wgz-security-auth</name><description>账号统一认证</description><properties><java.version>8</java.version><maven.compiler.source>1.8</maven.compiler.source><maven.compiler.target>1.8</maven.compiler.target><spring-boot.version>2.7.12</spring-boot.version><spring-cloud.version>2021.0.7</spring-cloud.version><spring-cloud-alibaba.version>2021.0.5.0</spring-cloud-alibaba.version><project.build.sourceEncoding>UTF-8</project.build.sourceEncoding><lombok.version>1.18.24</lombok.version><mysql.version>8.0.31</mysql.version><mybatis-plus.version>3.5.3.1</mybatis-plus.version><pagehelper.version>1.4.6</pagehelper.version><knife4j.version>4.1.0</knife4j.version><fastjson.version>2.0.23</fastjson.version><redisson-spring.version>3.13.6</redisson-spring.version></properties><dependencies><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-web</artifactId></dependency><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-security</artifactId></dependency><!--mybatis分页插件--><dependency><groupId>com.github.pagehelper</groupId><artifactId>pagehelper-spring-boot-starter</artifactId></dependency><!--参数验证依赖--><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-validation</artifactId></dependency><!--thymeleaf模板引擎--><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-starter-thymeleaf</artifactId></dependency><dependency><groupId>org.thymeleaf.extras</groupId><artifactId>thymeleaf-extras-springsecurity5</artifactId></dependency><!--        热部署插件--><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-devtools</artifactId><scope>runtime</scope><optional>true</optional></dependency><!--使用redisson作为分布式锁--><dependency><groupId>org.redisson</groupId><artifactId>redisson-spring-boot-starter</artifactId></dependency><!-- mysql数据库驱动 --><dependency><groupId>com.mysql</groupId><artifactId>mysql-connector-j</artifactId><version>${mysql.version}</version></dependency><!--mybati-plus--><dependency><groupId>com.baomidou</groupId><artifactId>mybatis-plus-boot-starter</artifactId><version>${mybatis-plus.version}</version></dependency><dependency><groupId>com.baomidou</groupId><artifactId>mybatis-plus-generator</artifactId><version>${mybatis-plus.version}</version></dependency><!--引入spring boot 集成的PageHelper分页插件--><dependency><groupId>com.github.pagehelper</groupId><artifactId>pagehelper-spring-boot-starter</artifactId><version>${pagehelper.version}</version></dependency><!--lombok依赖--><dependency><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId></dependency><!--添加fastjson依赖--><dependency><groupId>com.alibaba</groupId><artifactId>fastjson</artifactId><version>${fastjson.version}</version></dependency><!-- 文档工具 knife4j-openapi3--><dependency><groupId>com.github.xiaoymin</groupId><artifactId>knife4j-openapi3-spring-boot-starter</artifactId><version>${knife4j.version}</version></dependency><!-- https://mvnrepository.com/artifact/io.jsonwebtoken/jjwt --><dependency><groupId>io.jsonwebtoken</groupId><artifactId>jjwt</artifactId><version>0.9.1</version></dependency></dependencies><dependencyManagement><dependencies><!-- spring boot 依赖 --><dependency><groupId>org.springframework.boot</groupId><artifactId>spring-boot-dependencies</artifactId><version>${spring-boot.version}</version><type>pom</type><scope>import</scope></dependency><!-- spring cloud 依赖 --><dependency><groupId>org.springframework.cloud</groupId><artifactId>spring-cloud-dependencies</artifactId><version>${spring-cloud.version}</version><type>pom</type><scope>import</scope></dependency><!-- spring cloud alibaba 依赖 --><dependency><groupId>com.alibaba.cloud</groupId><artifactId>spring-cloud-alibaba-dependencies</artifactId><version>${spring-cloud-alibaba.version}</version><type>pom</type><scope>import</scope></dependency><!--使用redisson作为分布式锁--><dependency><groupId>org.redisson</groupId><artifactId>redisson-spring-boot-starter</artifactId><version>${redisson-spring.version}</version></dependency><dependency><groupId>org.redisson</groupId><artifactId>redisson-spring-data-27</artifactId><version>${redisson-spring.version}</version></dependency></dependencies></dependencyManagement><build><plugins><plugin><groupId>org.apache.maven.plugins</groupId><artifactId>maven-compiler-plugin</artifactId><version>3.9.0</version><configuration><source>${java.version}</source><target>${java.version}</target><encoding>${project.build.sourceEncoding}</encoding><annotationProcessorPaths><path><groupId>com.github.therapi</groupId><artifactId>therapi-runtime-javadoc-scribe</artifactId><version>0.15.0</version></path><path><groupId>org.projectlombok</groupId><artifactId>lombok</artifactId><version>${lombok.version}</version></path><path><groupId>org.springframework.boot</groupId><artifactId>spring-boot-configuration-processor</artifactId><version>${spring-boot.version}</version></path></annotationProcessorPaths></configuration></plugin></plugins><resources><resource><directory>src/main/resources</directory><!-- 关闭过滤 --><filtering>false</filtering></resource><resource><directory>src/main/resources</directory><!-- 引入所有 匹配文件进行过滤 --><includes><include>application*</include><include>bootstrap*</include><include>banner*</include></includes><!-- 启用过滤 即该资源中的变量将会被过滤器中的值替换 --><filtering>true</filtering></resource></resources></build><profiles><profile><id>dev</id><properties><!-- 环境标识，需要与配置文件的名称相对应 --><profiles.active>dev</profiles.active><logging.level>info</logging.level></properties></profile><profile><id>test</id><properties><!-- 环境标识，需要与配置文件的名称相对应 --><profiles.active>test</profiles.active><logging.level>debug</logging.level></properties></profile><profile><id>uat</id><properties><profiles.active>uat</profiles.active><logging.level>debug</logging.level></properties></profile><profile><id>prod</id><properties><profiles.active>prod</profiles.active><logging.level>warn</logging.level></properties></profile></profiles>
</project>

二、application配置

1、application.yml

spring:profiles:active: @profiles.active@main:allow-circular-references: trueweb:resources:static-locations: classpath:/static/thymeleaf:cache: falseprefix: classpath:/templates/security:user:name: jingpassword: 1234

2、application-dev.yml

server:port: 3001spring:#数据源datasource:mysql:driverClassName: com.mysql.cj.jdbc.DriverjdbcUrl: jdbc:mysql://127.0.0.1:3306/wgz-security-auth?characterEncoding=utf8&useSSL=false&serverTimezone=UTC&rewriteBatchedStatements=true&allowPublicKeyRetrieval=true&autoReconnect=true&allowMultiQueries=truetype: com.zaxxer.hikari.HikariDataSourceusername: rootpassword: 123456initialSize: 10maxActive: 20minIdle: 1maximumPoolSize: 20autoCommit: truepoolName: HikariPool_mysqlmaxLifetime: 600000connectionTestQuery: SELECT 1# redisredis:database: 2host: 127.0.0.1port: 6379username:password: 123456timeout: -1lettuce:pool:max-active: 8  # 连接池最大连接数（使用负值表示没有限制） 默认 8max-wait: -1   # 连接池最大阻塞等待时间（使用负值表示没有限制） 默认 -1max-idle: 8    # 连接池中的最大空闲连接 默认 8min-idle: 0    # 连接池中的最小空闲连接 默认 0#knife4j文档配置
knife4j:enable: true  #是否开启Swaggerproduction: false #当前环境是否为生产环境basic:enable: true  #进入界面是否需要账号密码username: adminpassword: admin123131

三、security config配置

import com.wgz.auth.Filter.TokenAuthenticationFilter;
import com.wgz.auth.Filter.TokenLoginFilter;
import com.wgz.auth.service.impl.UserDetailServiceImpl;
import com.wgz.auth.util.CustomPwdEncoderUtil;
import lombok.RequiredArgsConstructor;
import lombok.extern.slf4j.Slf4j;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.config.annotation.authentication.builders.AuthenticationManagerBuilder;
import org.springframework.security.config.annotation.method.configuration.EnableGlobalMethodSecurity;
import org.springframework.security.config.annotation.web.builders.HttpSecurity;
import org.springframework.security.config.annotation.web.builders.WebSecurity;
import org.springframework.security.config.annotation.web.configuration.EnableWebSecurity;
import org.springframework.security.config.annotation.web.configuration.WebSecurityConfigurerAdapter;
import org.springframework.security.config.http.SessionCreationPolicy;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;/*** spring security 配置* 1.AuthenticationManager 认证管理器bean对象* 2.configure HttpSecurity 需要开启和绕过防护的接口 + 过滤器注册 + session管理* 3.configure AuthenticationManagerBuilder 认证管理器使用的资源* 4.configure WebSecurity 不需要拦截的路径*/
@Slf4j
@Configuration
@EnableWebSecurity
@RequiredArgsConstructor
@EnableGlobalMethodSecurity(prePostEnabled = true)
public class SecurityConfig extends WebSecurityConfigurerAdapter {/*** 自定义查询用户信息类（默认在providerService查询）*/private final UserDetailServiceImpl userService;/*** 自定义加密工具类*/private final CustomPwdEncoderUtil customPwdEncoder;/*** redis存储对象*/private final RedisTemplate<String, String> redisTemplate;/*** 配置认证管理器bean对象*/@Bean@Overridepublic AuthenticationManager authenticationManagerBean() throws Exception {return super.authenticationManagerBean();}/*** 防护配置：配置需要开启和绕过防护的接口 + 过滤器注册 + session管理*/@Overrideprotected void configure(HttpSecurity http) throws Exception {//          //自定义登陆页面//        http//                .formLogin()//                //登陆页面设置（页面访问的地方）//                .loginPage("/login")//                //登陆访问路径（表单访问的地方[post]）//                .loginProcessingUrl("/login/doLogin")//                //登陆成功后跳转路径（页面）//                .defaultSuccessUrl("/login/success").permitAll()//                .and()//                .authorizeRequests()//                //设置不需要认证的访问路径，可以直接访问//                .antMatchers("/", "/login/doLogin").permitAll();//配置认证信息：配置绕过的接口和注册过滤器（1.登录验证过滤器 + 2.token认证过滤器）http//关闭csrf.csrf().disable()//开启跨域以便前端调用接口.cors().and().authorizeRequests()//配置不需要认证的接口 如：登录接口.antMatchers("/login/doLogin").anonymous()//其他所有接口需要认证才能访问.anyRequest().authenticated().and()//添加token认证过滤器 方式一//                .addFilterBefore(new TokenAuthenticationFilter(redisTemplate), UsernamePasswordAuthenticationFilter.class)//添加登录过滤器.addFilter(new TokenLoginFilter(authenticationManagerBean(), redisTemplate))//添加token认证过滤器 方式二.addFilterAfter(new TokenAuthenticationFilter(redisTemplate), UsernamePasswordAuthenticationFilter.class);//配置session信息：禁用http.sessionManagement().sessionCreationPolicy(SessionCreationPolicy.STATELESS);}/*** 配置认证管理器使用的资源：* 1.查询用户信息的类* 2.自定义加密器*/@Overrideprotected void configure(AuthenticationManagerBuilder auth) throws Exception {auth.userDetailsService(userService).passwordEncoder(customPwdEncoder);}/*** 配置不需要拦截的路径* 配置后将不再进入过滤器进行校验，直接请求到对应的资源地址* 如：包含/login/doLogin ，* 那在请求这个接口时，直接到达该接口地址，* 不再进入security过滤器*/@Overridepublic void configure(WebSecurity web) {web.ignoring().antMatchers("/favicon.ico","/swagger-resources/**","/webjars/**","/v2/**","/v3/**",//                "/login/**", //放开该地址后，请求将不再进入过滤器校验与认证，如：不使用过滤器的方式校验登录"/swagger-ui.html","/doc.html");}
}

四、redis配置

1、redis config

import lombok.RequiredArgsConstructor;
import org.springframework.boot.autoconfigure.AutoConfigureBefore;
import org.springframework.boot.autoconfigure.data.redis.RedisAutoConfiguration;
import org.springframework.cache.annotation.EnableCaching;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.*;
import org.springframework.data.redis.serializer.JdkSerializationRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;/*** redis配置*/
@EnableCaching
@Configuration(proxyBeanMethods = false)
@RequiredArgsConstructor
@AutoConfigureBefore(RedisAutoConfiguration.class)
public class RedisConfig {private final RedisConnectionFactory factory;@Beanpublic RedisTemplate<String, Object> redisTemplate() {RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();redisTemplate.setKeySerializer(new StringRedisSerializer());redisTemplate.setHashKeySerializer(new StringRedisSerializer());redisTemplate.setValueSerializer(new JdkSerializationRedisSerializer());redisTemplate.setHashValueSerializer(new JdkSerializationRedisSerializer());redisTemplate.setConnectionFactory(factory);return redisTemplate;}@Beanpublic HashOperations<String, String, Object> hashOperations(RedisTemplate<String, Object> redisTemplate) {return redisTemplate.opsForHash();}@Beanpublic ValueOperations<String, String> valueOperations(RedisTemplate<String, String> redisTemplate) {return redisTemplate.opsForValue();}@Beanpublic ListOperations<String, Object> listOperations(RedisTemplate<String, Object> redisTemplate) {return redisTemplate.opsForList();}@Beanpublic SetOperations<String, Object> setOperations(RedisTemplate<String, Object> redisTemplate) {return redisTemplate.opsForSet();}@Beanpublic ZSetOperations<String, Object> zSetOperations(RedisTemplate<String, Object> redisTemplate) {return redisTemplate.opsForZSet();}
}

2、redisson config

import org.redisson.Redisson;
import org.redisson.api.RedissonClient;
import org.redisson.config.Config;
import org.redisson.config.SingleServerConfig;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.util.StringUtils;/*** redisson配置*/
@Configuration
public class RedissonConfig {@Value("${spring.redis.host:127.0.0.1}")private String host;@Value("${spring.redis.port:6379}")private String port;@Value("${spring.redis.password}")private String password;@Value("${spring.redis.username:''}")private String username;@Value("${spring.redis.database:1}")private Integer database;@Beanpublic RedissonClient singleRedisClient() {Config config = new Config();SingleServerConfig singleServerConfig = config.useSingleServer();if (StringUtils.hasLength(password)) {singleServerConfig.setPassword(password);}if (StringUtils.hasLength(username)) {singleServerConfig.setUsername(username);}String url = "redis://" + host + ":" + port;singleServerConfig.setAddress(url);singleServerConfig.setDatabase(database);return Redisson.create(config);}
}

五、mysql config配置

import com.baomidou.mybatisplus.extension.spring.MybatisSqlSessionFactoryBean;
import com.zaxxer.hikari.HikariDataSource;
import org.apache.ibatis.session.SqlSessionFactory;
import org.mybatis.spring.SqlSessionTemplate;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.core.io.Resource;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import org.springframework.jdbc.support.JdbcTransactionManager;
import org.springframework.transaction.TransactionManager;import javax.sql.DataSource;
import java.util.*;/*** 数据源配置*/
@Configuration
//这里设置扫描dao接口了，启动类与dao接口就不用在配置mapper扫描注解
@MapperScan(basePackages = "com.wgz.auth.mapper", sqlSessionFactoryRef = "mySqlSessionFactory")
public class HikariMySqlConfig {/*** @ConfigurationProperties 读取yml中的配置参数映射成为一个对象*/@Bean(name = "mySqlDataSource")@ConfigurationProperties(prefix = "spring.datasource.mysql")public HikariDataSource mySqlDateSource() {return new HikariDataSource();}@Bean(name = "mySqlSessionFactory")public SqlSessionFactory mysqlSqlSessionFactory(@Qualifier("mySqlDataSource") DataSource datasource) throws Exception {MybatisSqlSessionFactoryBean bean = new MybatisSqlSessionFactoryBean();bean.setDataSource(datasource);//-----多路径是扫描//配置xml扫描路径List<String> resourcePatterns = new ArrayList<>();resourcePatterns.add("classpath*:mapper/*.xml");resourcePatterns.add("classpath*:mapper/*/*.xml");Set<Resource> resources = new LinkedHashSet<>(resourcePatterns.size());for (String resourcePattern : resourcePatterns) {Resource[] resource = new PathMatchingResourcePatternResolver().getResources(resourcePattern);resources.addAll(Arrays.asList(resource));}Resource[] resourcesArr = new Resource[resources.size()];//mybatis扫描xml所在位置bean.setMapperLocations(resources.toArray(resourcesArr));//-----单路径是扫描//mybatis扫描xml所在位置//bean.setMapperLocations(new PathMatchingResourcePatternResolver().getResources("classpath*:mapper/*.xml"));return bean.getObject();}@Bean("mySqlSessionTemplate")public SqlSessionTemplate mysqlSqlSessionTemplate(@Qualifier("mySqlSessionFactory") SqlSessionFactory sqlSessionFactory) {return new SqlSessionTemplate(sqlSessionFactory);}//不配值这个bean，@Transaction注解可能失效//使用时 @Transactional(value = "mySqlTransactionManager",rollbackFor = {Exception.class, RuntimeException.class})@Bean("mySqlTransactionManager")public TransactionManager mysqlTransactionManager() {return new JdbcTransactionManager(mySqlDateSource());}
}

六、Open Api文档配置

import io.swagger.v3.oas.models.OpenAPI;
import io.swagger.v3.oas.models.info.Contact;
import io.swagger.v3.oas.models.info.Info;
import io.swagger.v3.oas.models.info.License;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;/*** OpenApi 配置*/
@Configuration
public class OpenApiConfig {@Beanpublic OpenAPI customOpenAPI() {return new OpenAPI().info(new Info().title("认证中心").contact(new Contact().name("XX.XX").email("[e-mail]")).version("1.0").description("认证中心接口文档").license(new License().name("Apache 2.0")));}
}

七、AES加密工具

import org.springframework.util.DigestUtils;
import sun.misc.BASE64Decoder;
import sun.misc.BASE64Encoder;import javax.crypto.Cipher;
import javax.crypto.spec.SecretKeySpec;
import java.security.SecureRandom;import static com.wgz.auth.constant.Common.AES_SECRET_KEY;/*** AES 加密工具类*/
public class AesUtil {// 加密算法RSApublic static final String KEY_ALGORITHM = "AES";//编码方式public static final String CODE_TYPE = "UTF-8";//填充类型 AES/ECB/PKCS5Padding   AES/ECB/ISO10126Paddingpublic static final String AES_TYPE = "AES/ECB/PKCS5Padding";/*** 自定义内容加盐，生成AES秘钥*/public static String generateAESKey() {return DigestUtils.md5DigestAsHex(getSalt(6));}/*** 随机生成加盐类*/public static byte[] getSalt(int n) {char[] chars = ("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz" +"1234567890!@#$%^&*()_+").toCharArray();StringBuilder stringBuilder = new StringBuilder();SecureRandom random = new SecureRandom();for (int i = 0; i < n; i++) {stringBuilder.append(chars[random.nextInt(chars.length)]);}return stringBuilder.toString().getBytes();}/*** 加密** @param clearText 明文* @param aesKey    AES秘钥* @return 加密串*/public static String encryptAes(String clearText, String aesKey) {try {SecretKeySpec key = new SecretKeySpec(aesKey.getBytes(), KEY_ALGORITHM);Cipher cipher = Cipher.getInstance(AES_TYPE);cipher.init(Cipher.ENCRYPT_MODE, key);byte[] encryptedData = cipher.doFinal(clearText.getBytes(CODE_TYPE));return new BASE64Encoder().encode(encryptedData);} catch (Exception e) {throw new RuntimeException("加密失败", e);}}/*** 解密** @param encryptText 密文* @param aesKey      AES秘钥* @return 解密串*/public static String decryptAes(String encryptText, String aesKey) {try {byte[] byteMi = new BASE64Decoder().decodeBuffer(encryptText);SecretKeySpec key = new SecretKeySpec(aesKey.getBytes(), KEY_ALGORITHM);Cipher cipher = Cipher.getInstance(AES_TYPE);cipher.init(Cipher.DECRYPT_MODE, key);byte[] decryptedData = cipher.doFinal(byteMi);return new String(decryptedData, CODE_TYPE);} catch (Exception e) {throw new RuntimeException("解密失败", e);}}public static void main(String[] args) {//String aesKey = generateAESKey();String json = "admin123131";//加密System.out.println("字符串：" + json);String encrypt = encryptAes(json, AES_SECRET_KEY);System.out.println("加密后字符串：" + encrypt);//私钥解密System.out.println("解密后字符串：" + decryptAes(encrypt, AES_SECRET_KEY));}
}

八、自定义密码处理组件

import org.springframework.security.crypto.password.PasswordEncoder;
import org.springframework.stereotype.Component;import static com.wgz.auth.constant.Common.AES_SECRET_KEY;//一、自定义密码处理组件
@Component
public class CustomPwdEncoderUtil implements PasswordEncoder {@Overridepublic String encode(CharSequence rawPassword) {//进行MD5加密//MD5.encrypt(rawPassword.toString());return AesUtil.encryptAes(String.valueOf(rawPassword), AES_SECRET_KEY);}@Overridepublic boolean matches(CharSequence rawPassword, String encodePassword) {//判断是否相等//return encodePassword.equals(MD5.encrypt(rawPassword.toString()));return AesUtil.encryptAes(String.valueOf(rawPassword), AES_SECRET_KEY).equals(encodePassword);}
}

九、Response工具

import com.fasterxml.jackson.databind.ObjectMapper;
import com.wgz.auth.constant.Result;
import org.springframework.http.HttpStatus;
import org.springframework.http.MediaType;import javax.servlet.http.HttpServletResponse;
import java.io.IOException;public class ResponseUtil {public static void out(HttpServletResponse response, Result r) {ObjectMapper mapper = new ObjectMapper();response.setStatus(HttpStatus.OK.value());response.setContentType(MediaType.APPLICATION_JSON_UTF8_VALUE);try {mapper.writeValue(response.getWriter(), r);} catch (IOException e) {e.printStackTrace();}}
}

十、common constant 常量

import java.time.Duration;public interface Common {/*** spring security 继承过滤器(UsernamePasswordAuthenticationFilter)验证方式：TokenLoginFilter*/String TOKEN_PREF_DEFAULT = "AUTH:TOKEN:DEFAULT:";/*** spring security 自定义接口验证方式：* com.wgz.auth.controller.LoginController#doLogin(com.wgz.auth.entity.UserLoginDto)*/String TOKEN_PREF_INTERFACE = "AUTH:TOKEN:INTERFACE:";/*** 登录过期时间*/Duration REDIS_TIME_OUT = Duration.ofHours(3);/*** AES密钥*/String AES_SECRET_KEY = "a57e3db23f9c89e606abe9b9b5fc7f30";
}

十一、自定义UserDetail类

import com.wgz.auth.entity.user.UserVo;
import io.swagger.v3.oas.annotations.media.Schema;
import lombok.*;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.userdetails.User;import java.util.Collection;/*** 自定义用户类（继承Security里的User类）*/
@Getter
@Setter
@ToString
@Schema(description = "自定义用户类: 继承Security里的User类")
public class CustomUser extends User {/*** 我们自己的用户实体对象，要调取用户信息时直接获取这个实体对象*/private UserVo userVo;public CustomUser(UserVo userVo, Collection<? extends GrantedAuthority> authorities) {//调用父类构造器初始化信息super(userVo.getUserName(), userVo.getPassword(), authorities);this.userVo = userVo;}
}

十二、登录过滤器配置

import com.alibaba.fastjson.JSONObject;
import com.fasterxml.jackson.databind.ObjectMapper;
import com.wgz.auth.entity.user.UserLoginDto;
import com.wgz.auth.constant.ResponseEnum;
import com.wgz.auth.constant.Result;
import com.wgz.auth.handler.CustomException;
import com.wgz.auth.util.ResponseUtil;
import lombok.SneakyThrows;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.Authentication;
import org.springframework.security.core.AuthenticationException;
import org.springframework.security.web.authentication.UsernamePasswordAuthenticationFilter;
import org.springframework.security.web.util.matcher.AntPathRequestMatcher;import javax.servlet.FilterChain;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;/*** token 登录过滤器：* 1.【只对】配置的登录路径进行拦截，* 2.拦截后再对提交的登录信息进行认证* 3.认证成功后颁发token，认证失败提示*/
public class TokenLoginFilter extends UsernamePasswordAuthenticationFilter {private RedisTemplate<String, String> redisTemplate;/*** 初始化：资源准备*/public TokenLoginFilter(AuthenticationManager authenticationManager, RedisTemplate<String, String> redisTemplate) {this.redisTemplate = redisTemplate;//设置/初始化  认证管理器this.setAuthenticationManager(authenticationManager);//取消 只针对post请求this.setPostOnly(false);//指定登录接口及提交方式，可以指定任意路径this.setRequiresAuthenticationRequestMatcher(new AntPathRequestMatcher("/login/doLogin","POST"));}/*** 拦截提交的登录信息并进行认证*/@SneakyThrows@Overridepublic Authentication attemptAuthentication(HttpServletRequest request, HttpServletResponse response) {//        //1.request param body为form-data的方式（如：一般未处理的表单提交方式）//        UserLoginDto loginDto = new UserLoginDto();//        loginDto.setUsername(request.getParameter("username"));//        loginDto.setPassword(request.getParameter("password"));//2.request param body为json的方式UserLoginDto loginDto = new ObjectMapper().readValue(request.getInputStream(), UserLoginDto.class);//创建UsernamePasswordAuthenticationToken对象，封装用户名和密码，得到认证对象Authentication authenticationToken = new UsernamePasswordAuthenticationToken(loginDto.getUsername(), loginDto.getPassword());//返回目标认证对象return this.getAuthenticationManager().authenticate(authenticationToken);}/*** 认证成功后的方法*/@Overrideprotected void successfulAuthentication(HttpServletRequest request,HttpServletResponse response,FilterChain chain,Authentication auth) {if (auth.getPrincipal() == null) {throw new CustomException(ResponseEnum.PARAM_ERROR.getCode(),"用户名或密码错误！");}String token = UUID.randomUUID().toString().replaceAll("-","");Map<String, String> result = new HashMap<>();result.put("token", token);redisTemplate.opsForValue().set(TOKEN_PREF_DEFAULT + token, JSONObject.toJSONString(auth.getPrincipal()), REDIS_TIME_OUT);ResponseUtil.out(response, Result.data(result));//        CustomUser user = (CustomUser) auth.getPrincipal();//        //2.生成token//        String token = JwtHelper.createToken(null, user.getUsername());//        //3.返回（通过响应工具）//        Map<String, Object> map = new HashMap<>();//        map.put("token", token);//        request.getSession().setAttribute("token",token);//        ResponseUtil.out(response, Result.data(result));}/*** 认证失败后的方法*/@Overrideprotected void unsuccessfulAuthentication(HttpServletRequest request,HttpServletResponse response,AuthenticationException e) {e.printStackTrace();ResponseUtil.out(response, new Result(ResponseEnum.PARAM_ERROR.getCode(),"用户名或密码错误！", null));}
}

十三、认证过滤器配置

import com.alibaba.fastjson.JSONObject;
import com.wgz.auth.constant.ResponseEnum;
import com.wgz.auth.constant.Result;
import com.wgz.auth.entity.user.UserVo;
import com.wgz.auth.util.ResponseUtil;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.security.authentication.UsernamePasswordAuthenticationToken;
import org.springframework.security.core.context.SecurityContextHolder;
import org.springframework.util.ObjectUtils;
import org.springframework.util.StringUtils;
import org.springframework.web.filter.OncePerRequestFilter;import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;import static com.wgz.auth.constant.Common.TOKEN_PREF_DEFAULT;
import static com.wgz.auth.constant.Common.TOKEN_PREF_INTERFACE;/*** token认证过滤器：* 1.对没有开放拦截的接口进行token认证* 2.认证成功放行、认证失败拦截并提示* PS: 注册方式 addFilterBefore or addFilterAfter*/
public class TokenAuthenticationFilter extends OncePerRequestFilter {private RedisTemplate<String, String> redisTemplate;/*** 初始化：资源准备*/public TokenAuthenticationFilter(RedisTemplate<String, String> redisTemplate) {this.redisTemplate = redisTemplate;}/*** 拦截没有未开放的接口并认证token是否有效，* token有效放行、token无效拦截并提示*/@Overrideprotected void doFilterInternal(HttpServletRequest request,HttpServletResponse response,FilterChain filterChain) throws ServletException, IOException {//1.获取认证信息UsernamePasswordAuthenticationToken authentication = getAuthentication(request, response);//2.将认证信息存储到SecurityContextHolder对象中SecurityContextHolder.getContext().setAuthentication(authentication);filterChain.doFilter(request, response);}/*** 获取用户信息，一级校验token* 一、TOKEN_PREF_DEFAULT:* 1.spring security 过滤器登录方式：在TokenLoginFilter（继承 UsernamePasswordAuthenticationFilter ）的attemptAuthentication方法中验证登录信息、* 2.在TokenLoginFilter中指定登录接口* 二、TOKEN_PREF_INTERFACE* 1.spring security 自定义接口登录方式： 在自己的controller接口内验证登录信息、* 2.在SecurityConfig放开指定的登录接口*/private UsernamePasswordAuthenticationToken getAuthentication(HttpServletRequest request, HttpServletResponse response) {String token = request.getHeader("token");if (!StringUtils.hasLength(token)) {return null;}//        //自定义的接口登录方式//        String redisStr = redisTemplate.opsForValue().get(TOKEN_PREF_INTERFACE + token);//默认的继承过滤器方式String redisStr = redisTemplate.opsForValue().get(TOKEN_PREF_DEFAULT + token);if (!StringUtils.hasLength(redisStr)) {ResponseUtil.out(response, new Result(ResponseEnum.NOT_PERMISSION.getCode(),"无效的token，请重新登录！", null));return null;}UserVo user = JSONObject.parseObject(redisStr, UserVo.class);if (ObjectUtils.isEmpty(user)) {ResponseUtil.out(response, new Result(ResponseEnum.SERVICE_ERROR.getCode(),"认证信息转换失败，请联系客户或管理员！", null));return null;}//1.从redis中获取权限信息//2.将权限信息传给 UsernamePasswordAuthenticationToken//返回认证信息return new UsernamePasswordAuthenticationToken(user.getUserName(),null, null);}
}

十四、自定义UserDetailServiceImpl
 

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.wgz.auth.entity.security.CustomUser;
import com.wgz.auth.entity.user.UserVo;
import com.wgz.auth.mapper.UserMapper;
import lombok.RequiredArgsConstructor;
import org.springframework.security.core.GrantedAuthority;
import org.springframework.security.core.authority.AuthorityUtils;
import org.springframework.security.core.userdetails.UserDetails;
import org.springframework.security.core.userdetails.UserDetailsService;
import org.springframework.security.core.userdetails.UsernameNotFoundException;
import org.springframework.stereotype.Service;import java.util.List;@Service
@RequiredArgsConstructor
public class UserDetailServiceImpl implements UserDetailsService {private final UserMapper userMapper;@Overridepublic UserDetails loadUserByUsername(String username) throws UsernameNotFoundException {LambdaQueryWrapper<UserVo> lambdaQueryUser = new LambdaQueryWrapper<>();lambdaQueryUser.eq(UserVo: :getUserName, username);lambdaQueryUser.eq(UserVo: :getIsDelete,0);lambdaQueryUser.last("limit 1");UserVo userVo = userMapper.selectOne(lambdaQueryUser);//判断用户是否为空if (null == userVo) {throw new UsernameNotFoundException("用户不存在");}//判断用户状态是否可用if (userVo.getStatus() == 0) {throw new RuntimeException("用户已禁用...");}//手动设置权限，也可以通过数据库查询获取List<GrantedAuthority> auths = AuthorityUtils.commaSeparatedStringToAuthorityList("addUser,findAll,ROLE_admin,ROLE_user");return new CustomUser(userVo, auths);}
}